<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8">
  <title>Title</title>
</head>
<body>

<div id="app">
  {{message}}
  <h2 v-html="url"></h2>
  <h2 v-text="url"></h2>
</div>
  <script src="../js/vue.js"></script>
<script>
  const app = new Vue({
    el:'#app',
    data:{
      message:"message",
      url:'<a href="http://www.baidu.com">百度一下</a>',

    },
    methods:{

    }

  })
</script>

</body>
</html>